baber/WOPTO huggingface dataset:
Patent JP-2001002187-A (JP)
Title: Pull-up tool for pull-tab
Inventor: YOSHIOKA HIROMI
IPC: B67B7/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To easily pull up a pull-tab without damaging a finger nail by forming a tool for raising a tab of the pull-tab attaching to a beverage can by providing a tip, a fold and a handle on a rectangular plate. SOLUTION: As a nail is inserted between a pull-tab and a lid to raise the tab when the tab attaching to a beverage can is to be opened, the nail is likely to be damaged. To prevent this, a tip 1, a fold 2 and a handle 3 are provided on a rectangular plate material to form a tool for raising a tab of the pull-tab. At the time of use, the tip 1 is inserted between a gap between the tab and the lid, and the handle 3 connected with the fold 2 is pressed down by a hand, the tab is easily raised up by leverage, thereby preventing the finger nail from being damaged. An anti-slipping groove 5 may be provided on a surface of the tip 1.
Patent JP-S6185005-A (JP)
Inventor: IKEDA KEIICHI
IPC: H02G9/08
Filed: 1984-10-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0371783-A (JP)
Title: Night vision device
Inventor: ICHIKAWA HAJIME
IPC: H04N7/18
Filed: 1989-08-11
Abstract: PURPOSE:To grasp a plane picture stereoscopically by superimposing a depth perception creation line onto a picture. CONSTITUTION:A line superimposing means 7 is provided, which superimposes plural depth sense creating lines prolonged in a line from the left and right of a near distance object on a picture of a picture display device 8 and intersecting with each other virtually at an infinite distance onto the picture. Then an image pickup object space as a 3-dimension space is expressed so as to create the depth perception sensed by a human visual sense on a 2-dimension pattern. The depth perception is created by plural depth perception creating lines L1-L4 superimposed on a picture and the lines L1-L4 are prolonged in a straight line from the left and right sides of a near distance object on the picture and intersect each other at an infinite distance. Thus, the horizontal distance between linen signifies it that the distance from an image pickup device 1 is more remote as the apparent distance is made narrow. Thus, the video information obtained on the picture display device 8 is visually confirmed in terms of 3-dimension.
Patent JP-H0877930-A (JP)
Title: Ac type plasma display device
Inventor: KOMAKI TOSHIHIRO
IPC: H01J17/49
Filed: 1994-08-31
Abstract: PURPOSE: To reduce electric power consumption of a plasma display panel. CONSTITUTION: Plural paired line electrodes 14 and 14 are formed in parallel to each other on a board 11. A line electrode orthogonal to a row electrode 21 is formed on a board 12 arranged at a prescribed distance from the board 11. A dielectric layer 17 composed of low melting point glass having a specific dielectric constant not more than 8 is formed in a film thickness of 20μm to 50μm so as to cover the line electrodes 14. Therefore, capacity of a picture element cell is reduced.
Patent JP-H1132998-A (JP)
Title: Ear-type thermometer
Inventor: KONNO TOMOYASU
IPC: G01K7/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a thermometer precisely measuring a temperature by stably holding the thermometer without receiving influence from operation, posture, etc., at the time of measuring. SOLUTION: This ear-type thermometer 1 is provided with a probe 6 installed at a thermometer main body 2 to be inserted into an ear and a measuring switch 4 installed at the main body 2 to operate at least at the time of starting or finishing measurement. The projecting direction of the probe 6 from the main body 2 and the operating direction of the switch 4 are substantially the same. The switch 4 is provided on the back surface side of the main body 2. In addition, at least one raised part for abutting onto a face surface to support-fix the main body 2 is formed at the main body 2.
Patent JP-H0255475-A (JP)
Title: Digital signal processing circuit
Inventor: SAKURAI HIROSHI
IPC: H04N5/18
Filed: 1988-08-20
Abstract: PURPOSE:To attain the circuit constitution without taking the difficulty on the circuitry attended with feedback to an analog system by processing the clamp of a TV signal digitally entirely. CONSTITUTION:An analog TV signal is converted into a digital signal by an AD conversion circuit 13. The digital signal is supplied to a synchronizing signal detection circuit 14, a clamp level detection circuit 15 and an HD level detection circuit 16, a synchronizing signal is detected at first and then a clamp level and an HD level are detected. Then the deviation is operated from a difference between the clamp level and the HD level and the deviation is corrected by subtracting the deviation from an input TV signal by using a correction circuit 22 comprising an adder 21 and an inversion circuit 20. Thus, the clamp processing of the TV signal is realized by the digital signal processing only.
Patent JP-2000037876-A (JP)
Title: Ink-jet printer
Inventor: KOMATSU KATSUAKI
IPC: B41J2/16
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet printer which can limit an image deterioration to a minimum. SOLUTION: This ink-jet printer forms images to a recording medium by discharging liquid drops of ink from nozzles 21 of a line head 2 to the recording medium. In this case, contact parts 28 which come in contact with the recording medium are formed at a part other than openings of the nozzles 21, so that a distance between the nozzle 21 and recording medium is set to be minimum whereby the ink discharged from the nozzle 21 is formed into liquid drops.
Patent JP-S6362082-A (JP)
Title: Individual identification system by combination of fingerprint and card
Inventor: GOTOU YUKARI
IPC: G06T7/00
Filed: 1986-09-02
Abstract: PURPOSE:To easily identify individuals by writing the features of a fingerprint on an IC card with which the person himself or herself is identified by using the fingerprint. CONSTITUTION:An input fingerprint image from a fingerprint input device 1 is supplied to a fingerprint processor 3 at the time of IC card registration to extract the features of a fingerprint such as the kind, end points, branch points, etc., which are written as parameters on the card 5. When verifying operation is performed, feature parameters are extracted by the fingerprint processor 3 from the fingerprint image 4 inputted by the fingerprint input device 1. Those parameters are compared with the feature parameters at the time of the card registration and when there is only a difference less than a threshold value, it is decided that the fingerprint is the fingerprint of the person himself or herself.
Patent JP-2000095132-A (JP)
Title: Control device for electrically driven power steering system
Inventor: ENDO SHUJI
IPC: B62D6/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide positive convergence and, at the same time, eliminate discomfort on the part of a driver by detecting a changing rate of yaw rate of a vehicle and giving damping to the yaw rate according to this changing rate, thereby braking the vehicle yaw rate. SOLUTION: A motor angular velocity estimator 301 estimates a motor angular velocity ω from a current control value E and a motor current value I and inputs the estimated value to a convergence controller 340. The convergence controller 340, comprising a steering angle arithmetic unit 341 and a yaw rate differential estimator 342, uses the steering angle arithmetic unit 341 to find a steering angular velocity based on the motor angular velocity ω. While the yaw rate differential estimator 342 uses the steering angular velocity to find a changing rate of vehicle yaw rate. A torque signal CN proportional to the yaw rate changing rate obtained is fed back so that a steering angle signal in synchronism with the yaw rate changing rate can be generated. This results in damping being applied to the yaw rate.
Patent JP-S6184567-A (JP)
Title: Abnormality detecting circuit for electronic display device
Inventor: MURAMATSU MIKIO
IPC: G01R31/00
Filed: 1984-10-02
Abstract: PURPOSE:To detect abnormality of an arithmetic unit and a display device by inputting a false signal to a device which calculates and displays a physical quantities from a pulse signal corresponding to the physical quantity, and displaying a false physical quantity. CONSTITUTION:The output signal of a vehicle speed sensor which detects the speed of a vehicle and outputs a corresponding pulse signal is inputted to a vehicle speed display device body 20. The pulse signal is inputted to an exclusive OR circuit 22 through an output conductor 11 and the vehicle speed is calculated by a microcomputer 23 and displayed on a digital display device 25 by a driving circuit 24. When whether the main body 20 is abnormal is not is checked, the vehicle is stopped and an operation switch 30 is closed; and a false signal is applied from a microcomputer 21 to the circuit 22 and processed by the microcomputer 23 to display a false vehicle speed on the display device 25. The display value is compared with a previously calculated value to make a check.
Patent JP-H0933234-A (JP)
Title: Method and apparatus for inspection of through hole
Inventor: ITO MASAKUNI
IPC: G01B11/24
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To simplify the inspection of the surface state of a circumferential wall face of a through hole in a through hole plate and to enhance the accuracy of the inspection. SOLUTION: Regarding a first main face (a main face on the side where an opening area is wide) and a second main face (a main face on the side where opening area is narrow) on a shadow mask SM, a prescribed number of first main-face gradation data and second main-face gradation data are obtained from a live image. Both image data are shading-corrected (S132 to S137), and a noise which is caused by a light source or the like is removed. Then, the first main-face gradation data which has been corrected is divided by the second main-face gradation data (S139), and offset gradation data in which data corresponding to the second main-face gradation data has been offset from the first main-face gradation data, is obtained.  The offset gradation data is smoothed and processed by a median filter which comprises 31×31 filter windows, and median data which has been smoothed is obtained (S140). After that, the offset gradation data is divided by the median data, standardized data is found (S141), an image is displayed on the basis of the standardized data (S142), and an image from which the grade of the shadow mask SM has been removed and in which an irregularity in light transmittance has been emphasized is displayed.
Patent JP-S6365938-A (JP)
Title: Stirring control apparatus
Inventor: YABE OSAMU
IPC: G21F9/06
Filed: 1986-09-05
Abstract: PURPOSE:To efficiently perform stirring suitable for the quantity and kind of a process waste liquid, in the stirring making the density of the process waste liquid containing impurities constant, by determining the finish of the operation on the basis of the deviation of the detection signals from the water quality detectors provided to the upper and lower layer parts of the waste liquid. CONSTITUTION:A drive circuit 2, a float 9, densitometers 10, 11 and a comparator 12 are provided. The drive circuit 2 controls the start and stop of a pump 3 for recirculating the waste liquid stored in a container 1 at the time of stirring operation. The densitometers 10, 11 are provided to the upper and lower layer parts of the waste liquid stored in the container 1 and the comparator 12 outputs a stirring stop signal to the drive circuit 2 when the deviation of the detection signals from the densitometers 10, 11 becomes a predetermined value or less at the time of stirring operation. Further, the drive circuit 2 starts the pump 3 at the time of stirring operation to recirculate the waste liquid in the container 1. As mentioned above, since the finish time of stirring operation is determined on the basis of the deviation of the densities of the upper and lower layer parts of the waste liquid, the stirring suitable for the quantity of the waste liquid can be performed with good accuracy.
Patent JP-S6364983-A (JP)
Inventor: KASHIWAGI MORIYOSHI
IPC: C05F15/00
Filed: 1986-09-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6360387-A (JP)
Inventor: JIERARUDO ROBAATO ABURAHAMUSON
IPC: E21B10/56
Filed: 1987-08-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000139821-A (JP)
Title: Endoscope device
Inventor: FUTAKI YASUYUKI
IPC: A61B1/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of observing performance such as a defective visual field due to entering of hot steam through a gap between an objective optical system and a frame body constituting an image pickup device and a gap between the package and the frame body of an image pickup element. SOLUTION: The image pickup device 12 is formed from an objective lens group 14, the image pickup element 20 and a metallic frame body 17. A cover glass 18 is joined airtightly with an inner peripheral surface on the tip side of the frame body 17 through a coating surface 30 formed on the outer peripheral surface of the glass 18 by metallic welding and the outer peripheral surface of a package constituting the element 20 is airtightly joined to the inner peripheral surface on the base end side of the frame body 17 by metallic welding such as brazing.
Patent JP-H0743470-A (JP)
Title: Single-photon emission device
Inventor: TAGUCHI MASATOSHI
IPC: G01T1/161
Filed: 1993-08-02
Abstract: PURPOSE:To obtain a tomogram image without artifact by obtaining the radiation information comprising at least two pieces of images, which are deviated in time, at the position of each step of a radiation detector, operating the difference and the sum of the images, and then obtaining the difference in respective pieces of operated radiation information. CONSTITUTION:For example, radiation images 10A and 10B, which are shifted in time, are picked up at a step position P1 of a detector. The images 10A and 10B are added, and an image 10C is formed. Furthermore, the difference between the images 10A and 10B is operated, and an image 10D is formed. The difference between the images 10C and 10D is operated, and an image 10E is formed. Such operations are repeated at the positions P2, P3..., and the radiation images for reorganizing the images are obtained. Thus, the tomogram image is reorganized. In this way, the tomogram image without artifact caused by the change in distribution of RI(radiation isotope) during the elapse of time can be obtained.
Patent JP-H0370317-A (JP)
Title: Data processing method
Inventor: YAMAMOTO RIEKO
IPC: H03M7/30
Filed: 1989-08-10
Abstract: PURPOSE:To eliminate the need for the addition of an excess edit function by converting a data string represented in a binary number into a symbol consisting of a header part and a numeral part. CONSTITUTION:A data string is recorded while being converted into a symbol comprising a header part representing kind of a data unit with alphabets and a numeral part representing the indication of the data unit while being converted into either a hexadecimal or a decimal which is predetermined. Figures (a), (b) are data structure diagrams and indicate 2 examples for symbolizing of different data strings of the same structure. Thus, a file is operated directly by using a general-purpose editer and the addition of excess edit function is not required.
Patent JP-2001032085-A (JP)
Title: Sn-BASED OR Al-BASED SURFACE TREATED STEEL SHEET USING NO Cr AND CHEMICAL FOR POST-TREATMENT
Inventor: MAKI JUN
IPC: C23C28/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface treated steel sheet exhibiting characteristics equal to or above those of the conventional Pb-Sn plated steel sheet without using substances to form into environmental loads such as Cr and Pb. SOLUTION: The surface of an Sn, Sn series, Al or Al series plating layer is provided with a post-treated film contg. Si by 10 to 1000 mg/m2 expressed in terms of silica. The incorporation of P and C and further incorporation of the salt of one or >= two kinds among Ni, Zn, Al, Mg, Ti, Co, Mn, Sn, Fe and Zr into the post-treated film are more desirable. Effectively, resin components are more increased for use in which bare corrosion resistance is regarded as important, and resin components are reduced for use in which joinability is regarded as important.
Patent JP-H06232844-A (JP)
Title: Optical semiconductor device, optical communicating system using the same and optical communication system
Inventor: ONOUCHI TOSHIHIKO
IPC: H04B10/07
Filed: 1993-07-30
Abstract: PURPOSE:To provide an optical semiconductor device and an optical communication system using the same for canceling polarization dependency in the case of optical communication. CONSTITUTION:In the case of optical communication for branching a signal by using a semiconductor waveguide filter 1 on a reception side, two signals having difference wavelengths are transmitted on a transmission side while modulating semiconductor lasers 2 and 3 with the same modulated signal. Among two difference wavelengths on the transmission side, one wavelength is made coincident with the transmissive wavelength of the TE mode of the semiconductor waveguide filter 1 on the reception side, and the other wavelength is made coincident with the transmissive wavelength of the TM mode of the semiconductor waveguide filter 1. Otherwise, light is splitted into two beams and can be directly detected by two photodetectors.
Patent JP-H0880015-A (JP)
Title: Electric rotary machine
Inventor: OYAMADA KENSHIROU
IPC: H02K1/27
Filed: 1994-09-01
Abstract: PURPOSE: To make it possible to constitute a high-strength rotor with a simple facility by fixing a permanent magnet to a base metal by brazing and forming a rotor by fitting the base metal to a recessed portion on the outer peripheral surface of a rotating body provided in one united body to its rotating shaft. CONSTITUTION: A plate-shaped permanent magnet 22 is fixed to a plane portion of a plate-shaped alloy 23 by brazing 24 in the same manner. On the other hand, a rotating body 26 constituting the main part of the rotor 21 is formed in one united body with the rotating shaft 25, and fitting grooves 27 are formed on this rotating body 26 along the shaft direction at the positions equally divided into 4 in the peripheral direction. And a joined member by brazing 24 between the base metal 23 and permanent magnet 22 is shrinkage fit to a fitting groove 27 having a trapezoid cross section formed to the rotating body 26 and then magnetized. That is, the rotating body 26 is heated and expanded, a member of combined permanent magnet 22 and base metal 23 is inserted to the fitting groove 27 and cooled off at normal temperature, and the rotating body 16 is shrinked and strongly tightened.
Patent JP-H06145121-A (JP)
Title: Carbamoyl formamide compound and production of formamide compounds
Inventor: KIKUKAWA YASUO
IPC: C07C233/03
Filed: 1992-07-13
Abstract: PURPOSE:To provide a formylating agent stably preservable for a longer period and to provide a method for producing an amide compound by selectively formylating an amine compound with the formylating agent. CONSTITUTION:The method for producing a formaldehyde compound comprises reacting an amine compound with a carbamoyl formamide compound of formula: R<1>R<2>NCON(CHO)-OR<3> (R<1> and R<2> are same or different alkyl, allyl, styryl; R<3> is alkyl). Thus, the new formylating agent easy to handle, stably preservable for a long period, and inexpensively used is obtained.
Patent JP-H0633298-A (JP)
Title: Coating jig
Inventor: SASAKI CHIKASHI
IPC: C25D13/00
Filed: 1992-07-13
Abstract: PURPOSE:To keep a lid open without the lid disengaged or closed even when the car body is dipped in an electrodeposition tank, reversed or oscillated by opening an engaging part to engage the jig with the lid which has not been attained by the hole or groove engagement. CONSTITUTION:When an automobile body, etc., are pretreated or electrodeposition-coated, this coating jig 1 is used to support the lid kept open. The jig 1 is provided with a mounting part 3 at the base end to be attached to an automobile body and supported, an engaging part 6 at the end to be engaged with or disengaged from the lid and a rod 2 in between, the engaging part with the lid having two U-shaped hooks 4 and 5 is furnished at the tip of the rod 2 so that the respective open parts S1 and S2 are opposed to each other, and the hooks are rotated and engaged with a part to be engaged of the lid.
Patent JP-S6450097-A (JP)
Title: Display device
Inventor: HIGO MOKICHI
IPC: G09G1/08
Filed: 1987-08-21
Abstract: PURPOSE: To increase available display time by shortening position moving time by boosting deflected coil voltage impressed during the movement of a position unavailable for display by pump power supplies up of a level higher than power supply voltage. CONSTITUTION: The moving time of a position unavailable for display is shortened by boosting step voltage impressed to a deflection coil up to a level more than the power supply voltage of deflecting amplifiers 14, 15 by controlling the pump power supplies 16, 17. Thereby power supplies for the amplifiers 14, 15 can be satisfied by the addition of only a single bipolar power supply and a few pump power supply parts. Thereby a display device of high performance capable of increasing available display time can be inexpensively obtained. In addition, the power consumption of the amplifiers 14, 15 can be reduced as compared with display capacity, and even when the pump power supplies 16 or 17 are failed, power applied to the amplifiers 14, 15 are not sharply changed.
Patent JP-S6363080-A (JP)
Title: Cleaning mechanism for electrostatic recorder
Inventor: KUNIDA MASAO
IPC: G03G21/16
Filed: 1986-09-03
Abstract: PURPOSE:To constitute the titled mechanism so that a general user can easily set it to an available state at the time of starting its use, by constituting said mechanism so that a cleaning blade can be held in an effective or ineffective state by attaching or detaching a holding means even in a state that a photosensitive drum unit has been incorporated into a device body. CONSTITUTION:A holding plate 60 is installed to a device body so as to be freely attachable and detachable, and on the holding plate 60, two pieces of hooking parts 60a, 60b are bent and formed, and engaged firmly to engaging grooves 44a, 44b which have been provided on a machine frame 44. In a state that the holding plate 60 has been engaged and installed to the machine frame 44 by the hooking parts 60a, 60b, a push-up part 60c pushes up an engaging part 46b of a pressure head 46 in the upper direction and stretches a pressure spring 52. Accordingly, even when the device is stored or transported, a cleaning blade 34 can be held in a withdrawn position by only fitting the holding plate 60 into a prescribed position of the machine frame 44, and also, it can be released easily. In this way, a general user can release said blade at the time of unpacking.
Patent JP-S58110066-A (JP)
Title: Package for semiconductor device
Inventor: KUBO HIROSHI
IPC: H01L23/12
Filed: 1981-12-23
Abstract: PURPOSE:To perform the accurate positioning as well as to prevent the coming off of a lead by a method wherein a groove is provided on the inner face of the concavity on a container, and a part of the leads which were bent along the inner face are inserted in the groove. CONSTITUTION:A ceramic container 10 has a concavity 2 which will be used to place and fix a semiconductor chip. When the leads 4 are formed from a frame,  bent parts 4a are provided along the inner surface of the container 1, and the  bent parts 4a are inserted in the groove 3 which is provided on the inner surface of the container corresponding to the number of bent parts 4a, a glass  soldering 5 is then performed, the frame part is cut off and the package is completed. According to this constitution, no positional deviation developes between  the lead 4 and the container 1 even when the solder 5 is drifted, and also the  leads are not come off.